Register adapted to be applied to the floors or footboards of automobiles



c. A. DEAN. REGISTER ADAPTED TO BE APPLIED TO THE FLOORS 0R FOOTBOARDS0F AUTOMOBILES.

APPLICATION FILED JAN. 13, I9l9. 1

[1,3 7,131, v PatelitdAng. 9,1921.

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CLARK A. DEAN, 0! ST. LOUIS, MISSOURI, ASSIGNOR, BY MERE AS SIGNMENTS,TO STARK-INLAND MACHINE WORKS, OF ST. IDUIS, MISSOURI, A CORPORATION OFmssoum.

nmrs'mn sputum: To an arrLmn r0 ran rmoas'oa rooraoanns or AUTO- monmss.i 3

To all whom it may concern:

Be it known that I CLARK A. DEAN, a citizen of the United tates, residinat the city of St. Louis and State of. issouri, have invented a new anduseful Improvement in Registers Adapted to be Applied to the Floors or Footboards of Automobiles, of which the following is a specification.

This invention relates to heating registers.

The invention has particular reference to registers adapted to beapplied to the 'floor or foot-board of an automobile for the purpose ofdelivering heat from the engine or exhaust of the automobile through thefloor thereof.

An object of the invention is to provide an efficient device of thecharacter mentioned of strong and durable construction which may bereadily applied to the floor or foot-board of an automobile and which iseffective to control the passage of heated air from the engine orexhaust into the automobile body.

With the foregoing and, other objects which will appear from thefollowing description in view, I have produced an eflicient form of myinvention and have illustrated the same in the accompanying drawings, inwhich V igure 1 is a view showing one of the devices applied to thefoot-board of an autoinobile for delivering heat from the engine,

and another device applied to the floor of the tonneau for deliveringheat into the tonneau from the exhaust.

Fig. 2 is an enlarged planview of the device.

Fig. is a sectional view on the line 3-3 of Fig. 2.

Fig. 4 is a perspective view of a device which may be used to divertheated air from the engine through the register applied to thefoot-board.

Fig. 5 is a perspective'view of a device which may be used in connectionwith'the register applied to thefloor of the tonneau to assist in thepassage of heated air from the exhaust.

As shown, the top plate 1 of the register has its edge portions 2 foldedunder and for a short distance from the folded line pressed closely ainst the under side of the top plate. e extreme edge portions 3 areSpecification of Letters Patent.

Application filed January 13, 1919. Serial no. 270,808.

spaced a slight distance from the top late and constitute a support forthe sli e or shutter 4 which is freely movable to different adjustedpositions.

The top plate is formed with a number of openings 5 separated byintegral portions 6 of the top plate which are at least as wide;

as the openings 5. The slide or shutter 4 is also formed with a numberof .0 nings 7 separated by integral portions 8 oi the slide or shutterwhich" are at least as wide as the openings 5 through the top plate. Theslide or shutter is movable to any desired adjusted position relative tothe top plate; that is to say, the slide may be moved to position toregister the openings 7 therethrough partially only, orentirely with theopenings 5 through the top plate and thus regulate and vary the quantityof heated air that may pass through the register; or, the slide orshutter may be moved to position in which the portions 8 thereof willentirely close the openings 5 and thus prevent the passage of anyappreciable quantity of air through the re 'ster.

e slide or shutter isprovided with a projection 9 which extends througha slot 10 in the top plate and whichv afiords means whereby the slide orshutter may be moved to any of its adjusted positions. It is preferablethat the slide or shutter shall fit snugly within the support formed bythe edges 3 of the top plate, so that the shutter will not be moved ordisplaced from its desired adjustment by the ordinary vibration of theautomobile when in motion.

The register is applied across an appropriate openin formed for thatpurpose in the foot-boar or floor, of the automobile'as shown. Thefolded edges of the top plate stance, as that illustrated in Fig. 4 maybe em loyed.

shown the diverting device consists of a section of sheet metal bent toprovide side screwsor other fastenand rear Walls of the device.

The heated *air from the exhaust may be enabled to pass through theregister into the tonneau of the automobile by an appropriate deviceprovided for that purpose. As shown in Fig. 5 this device may includeside walls 16 and a connecting wall 17 supported in connection with theunder side of the floor by fastening elements passing through ears 18.The side walls 16 extend along the sides of the opening through thefloor and the connecting wall 17 extends across the front side of theopening, thus preventing the passage of cold air through the registerand permitting heated air from the exhaust to rise and passthe'rethrough.

From the foregoing it will be understood that the device which I haveprovided serves its purpose efficiently. The device is comparativelyinexpensive in construction and may be applied to automobiles of wellknown construction.

it do not restrict myself to unessential details or features ofconstruction, but what ll claim and desire to secure by Letters Patent,is

' 1. A device of the character described, comprising a top platecomposed of sheet metal having its side edges folded against the underside thereof for a distance inwardl from the folds constitutingreinforce supporting sides for the device, said top plate having anumber of openings through the central portion thereof between thefolded edges; supports composed of portions integral with the foldedside edges of the top plate s aced from the top.

plate to support the sli e; and. a slide sup== ported upon said spacedsupporting portions and between said portions and the under side of thetop plate, and having openings therethrough movable into and out ofregistration with the holes through the to plate.

2. 5 device of the character described, comprising a top plate composedof sheet metal having its side edges folded against the under sidethereof for a distance inwardly from the folds and having a number ofopenings through the central portion thereof between the folded edges;the inwardly bent folds at a point near their free ends being-spacedfrom the under side of the plate to constitute supports and a slidesupported upon said spaced supportportions of the folded side edges ofthe topplate spaced from the top plate to support the slide; a slidesupported upon said spaced supporting portions and between said portions and the under side of the top plate, and. having openingstherethrough movable into and out of registration with the open ingsthrough the top plate; means for moving said slide to difi'erentadjusted positions; and a device for deflecting air through theregister.

4:. A device of the character described, comprising a relatively flattop plate extending across an opening in a floor board and having aplurality of integral cross members extending from the marginal portionsof the plate, said plate having rebent folds reinforcing marginalportions thereof and for a portion of their length lying in contact withthe under sides of the plate and engagingthe surface of the floor board,said rebent folds from a point near their outer ends being spaced fromthe bottom of the marginal side parts of the plate to provide receivingand guiding pockets, a movable slide beneath said plate, said slidehaving side portions disposed within the space between the marginalfolds of the plate, and adapted to be moved into and out of registrationwith the cross pieces thereof.

5. A device of the character described, comprising a relatively flat topplate extending across an opening in a floor board and having aplurality of integral cross members extending from the marginal portionsof the plate, said plate having rebent folds reinforcing marginalportions thereof and for a portion of their length lying in contact withthe under sides of the plate and engaging the surface of the floorboard, said rebent folds from a point near their outer ends being spacedfrom the bottom of the marginal side parts of the plate to providereceiving and guiding pockets, a movable slide beneath said plate, saidslide having side portions disposed within the space between themarginal folds of the plate, and adapted to be moved into and out ofregistration with the cross pieces thereof, in combination with meansdisposed at right angles to the plate and directly underlymg the samefor deflecting air through the openings in said plate. I

-6. A device of the character described, comprising a relatively flattop plate extending across an opening in a floor board and having aplurality of integral cross 'members extending from the marginal portions of the plate, said plate having rebent folds reinforcing marginalportions thereof and for a portion of their length lying in contact withthe under sides of the plate and engaging the surface of the floorboard, said rebent folds from a point near their outer ends being spacedfrom the bottom of the marginal side parts of the plate to providereceiving and guiding pockets, a movable slide beneath said plate, saidslide having side portions disposed within the space between themarginal folds of the plate, and ada ted to b'e-moved into and out ofregistrat on with the cross pieces thereof, incombination with-meansdisposed at right angles to the plate and directly underlying the samefor deflecting air through,- the openings in said plate, said meanscomprising a relatively flat deflector having side portions andoutstanding ears for attaching the deflector to the floor board.

CLARK A. DEAN.

